81440946

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{44797}}^1$

素因数の和:44906

約数の個数: 24

約数和(自身を含む): 178206444

約数和(自身を除く): 96765498

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 44797, 89594, 134391, 268782, 403173, 806346, 4524497, 9048994, 13573491, 27146982, 40720473, 81440946]

約数ペア:

[(1, 81440946), (2, 40720473), (3, 27146982), (6, 13573491), (9, 9048994), (18, 4524497), (101, 806346), (202, 403173), (303, 268782), (606, 134391), (909, 89594), (1818, 44797)]